Acrosser AR-B7290 User Manual

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AR-B7290

AMD

RS690E Socket AM2 Mini ITX Main Board

User’s Manual

Ver. 1.00

AR-B7290

Contents

Safety Information .......................................................................................................... 5

Technical Support ............................................................................................................ 6

Conventions Used in This Guide .................................................................................... 6

Packing List ....................................................................................................................... 7

Revision History ............................................................................................................... 8

Specifications Summary .................................................................................................. 9

Block Diagram ................................................................................................................. 12

Production Introduction ............................................................................................... 14

1.1 Before you Proceed ................................................................................................ 14

1.2 Motherboard Overview ............................................................................................ 15

1.2.1 Placement Direction ....................................................................................................................... 15

1.2.2 Screw Holes ................................................................................................................................... 15

1.3 Motherboard Layout ................................................................................................ 16

1.3.1 Layout Content List ........................................................................................................................ 17

1.4 Central Processing Unit (CPU)................................................................................ 19

1.4.1 Installing the CPU ........................................................................................................................... 20

1.4.2 Installing the CPU Heatsink and Fan ............................................................................................. 23

1.5 System Memory ...................................................................................................... 26

1.5.1 DIMM Sockets Location ................................................................................................................. 26

1.5.2 Memory Configurations .................................................................................................................. 27

1.5.3 Installing a DDR2 DIMM ................................................................................................................. 28

1.5.4 Removing a DDR2 DIMM ............................................................................................................... 29

1.6 Expansion Slots ...................................................................................................... 30

1.6.1 Installing an Expansion Card ......................................................................................................... 30

1.6.2 Configuring an Expansion Card ..................................................................................................... 30

1.6.3 Standard Interrupt Assignments ..................................................................................................... 31

1.6.4 PCI Slot .......................................................................................................................................... 31

1.7 Jumpers .................................................................................................................. 32

1.7.1 Clear CMOS (CLRTC) .................................................................................................................... 32

1.7.2 COM1 RI/+5V/+12V Selection (JCOMPWR1) ............................................................................... 33

1.7.3 COM2 RI/+5V/+12V Selection (JCOMPWR2) ............................................................................... 33

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Contents

1.8 Connectors .............................................................................................................. 34

1.8.1 Rear Panel Connectors .................................................................................................................. 34

1.8.2 Front Panel Audio Connector (AAFP) ............................................................................................ 37

1.8.3 ATX Power Connector (ATX12V, ATXPWR) ................................................................................. 38

1.8.4 Chassis Fan Connector (CHA_FAN) ............................................................................................. 39

1.8.5 CPU Fan Connector (CPU_FAN) ................................................................................................... 39

1.8.6 System Panel Connector (F_PANEL) ............................................................................................ 40

1.8.7 Amplifier connector (JAMP1) ......................................................................................................... 41

1.8.8 LCD Inverter Connector (JBKL) ..................................................................................................... 41

1.8.9 Digital I/O Connector (JDIO) .......................................................................................................... 42

1.8.10 LVDS connector (JLVDS) .......................................................................................................... 42

1.8.11 JSPI Connector (JSPI) ............................................................................................................... 42

1.8.12 Primary IDE Connector (PRE_IDE) ........................................................................................... 43

1.8.13 Serial ATA Connector (SATA1, SATA2) .................................................................................... 44

1.8.14 USB 2.0 Connector (USB56) ..................................................................................................... 45

AR-B7290

Contents

BIOS Setup ...................................................................................................................... 47

2.1 BIOS Setup Program .............................................................................................. 47

2.1.1 Legend Box .................................................................................................................................... 48

2.1.2 List Box ........................................................................................................................................... 48

2.1.3 Sub-menu ....................................................................................................................................... 48

2.2 BIOS Menu Screen ................................................................................................. 49

2.2.1 Standard CMOS Features .............................................................................................................. 50

2.2.2 Advanced BIOS Features .............................................................................................................. 52

2.2.3 Advanced Chipset Features ........................................................................................................... 57

2.2.4 Integrated Peripherals .................................................................................................................... 59

2.2.5 Security Chip Configuration ........................................................................................................... 63

2.2.6 Power Management Setup ............................................................................................................. 64

2.2.7 PC Health Status ............................................................................................................................ 65

2.2.8 Load Setup Defaults ....................................................................................................................... 66

2.2.9 Save Password .............................................................................................................................. 67

2.2.10 Save & Exit Setup ...................................................................................................................... 68

2.2.11 Exit Without Saving .................................................................................................................... 69

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Safety Information

Electrical safety

z To prevent electrical shock hazard, disconnect the power cable from the electrical

outlet before relocating the system.

z When adding or removing devices to or from the system, ensure that the power cables

for the devices are unplugged before the signal cables are connected. If possible,

disconnect all power cables from the existing system before you add a device.

z Before connecting or removing signal cables from the motherboard, ensure that all

power cables are unplugged.

z Seek professional assistance before using an adapter or extension cord. These

devices could interrupt the grounding circuit.

z Make sure that your power supply is set to the correct voltage in your area. If you are

not sure about the voltage of the electrical outlet you are using, contact your local

power company.

z If the power supply is broken, do not try to fix it by yourself. Contact a qualified service

technician or your retailer.

Operation safety

z Before installing the motherboard and adding devices on it, carefully read all the

manuals that came with the package.

z Before using the product, make sure all cables are correctly connected and the power

cables are not damaged. If you detect any damage, contact your dealer immediately.

z To avoid short circuits, keep paper clips, screws, and staples away from connectors,

slots, sockets and circuitry.

z Avoid dust, humidity, and temperature extremes. Do not place the product in any area

where it may become wet.

z Place the product on a stable surface. z If you encounter technical problems with the product, contact a qualified service

technician or your retailer.

The symbol of the crossed out wheeled bin indicates that the product (electrical and electronic equipment) should not be placed in municipal waste. Check local regulations for disposal of electronic products.

AR-B7290

Technical Support

If a problem arises with your system and no solution can be obtained from the user’s

manual, please contact your place of purchase or local distributor. Alternatively, please try

the following help resources for further guidance. Visit the Advansus website for FAQ,

technical guide, BIOS updates, driver updates, and other information:

http://www.advansus.com.tw/Support/Support.asp

Conventions Used in This Guide

To make sure that you perform certain tasks properly, take note of the following symbols

used throughout this manual.

DANGER/WARNING: Information to prevent injury to yourself when

trying to complete a task.

CAUTION: Information to prevent damage to the components when

trying to complete a task.

IMPORTANT: Instructions that you MUST follow to complete a task.

NOTE: Tips and additional information to help you complete a task.

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Packing List

Before you begin installing your single board, please make sure that the following materials

have been shipped:

9 1 x AR-B7290 Mini ITX Main board 9 1 x CD-ROM contains the followings:

－ User’s manual (this manual in PDF file) － Drivers

9 2 x COM cable 9 1 x IDE cable (40-pin) 9 2 x SATA cable kit (SATA/Power) 9 1 x I/O Shield 9 1 x Startup Manual

If any of the above items is damaged or missing, please contact your retailer.

AR-B7290

Revision History

Revision Revision History Date

V 1.00 First release for PCB 1.00 September 23, 2008

Correct JBKL connector orientation July 20, 2009

Specifications Summary

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System

CPU

Features

CPU

Chipset

Memory

Display

Panel

Audio

LAN

Expansion

I/O

Others

AMD® Socket AM2 Support Athlon 64, Athlon 64 X 2, Sempron with 2000MHz

Hyper Transport support

AMD® Socket AM2 Support Athlon 64, Athlon 64 X 2, Sempron

with 2000MHz Hyper Transport support

AMD® RS690E + SB600

Two 200-pin SO-DIMM up to 4GB DDR2 400/533/667/800 SDRAM

Graphics Core by AMD® RS690E with Radeon Xpress1250

Graphic Core

CRT+DVI-D

Realtek ALC888 with HD codec

Realtek RTL8111C PCI-E Gigabit LAN

1 x PCI, 1x CF, 1 x Mini PCI-E

4 x COM, 6 x USB 2.0, 4 x SATA

TPM Module Onboard

FSB

BIOS

System Chipset

I/O Chipset

Memory

Watchdog Timer

H/W Status Monitor

Expansion Slots

Fan Control

TPM

200/400/600/800/1000 MHZ

8MB SPI Award BIOS

AMD RS690E/SB600

Winbond W83627DHG-A

2 x 200-pin DDR2 400/533/667/800MHz up to 4GB

Reset: 1 sec.~255 min. and 1 sec. or 1 min./step

Monitoring CPU temperature, voltage, and cooling fan status. Auto throttling

control when CPU overheats

1 x PCI, 1 x CF, 1x Mini PCI-E

Yes

TPM1.2 (Infineon® TPM chip 9635 TT 1.2 on board)

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Specifications Summary

I/O

MIO

USB

1 x D-Sub, 1 x DVI, 1 x Gigabit LAN, 6 x USB 2.0, 2 x SATA, 4 x RS232, 5W AMP x 2-CH, 1x PS/2(KB and MS), Audio (Mic, Line in/out),1 x IDE

6 x USB 2.0

DIO

Display

Chipset

Max. Resolution

Dual Display

LVDS

DVI

Audio

Audio Codec

Audio Interface

Audio Amplifier

Ethernet

LAN1

Ethernet Interface

Back I/O Port

8 bit digital I/O, 4 input/ 4 output

Integrated in AMD®RS690E (Radeon X1250)

2560 x 1440 bpp (@ 75Hz)

CRT+DVI-D

LVDS 24Bit Dual Channel

Supported by RS690E

ALC888 5.1-channel Audio Codec

Mic in, Line in, Line out (3 jack)

TPA3005D2 Stereo 5Watt per channel

Realtek RTL8111C PCI-E Gigabit LAN

LAN1 Realtek RTL8111C PCI-E Gigabit LAN

Back Panel

Double deck PS2(KB+MS)

Double deck COM(COM1+COM2) pin9 with 5V/12V selection

VGA+DVI

Double deck USB2+USB3

RJ45+2USB ports(USB0+USB1)

5.1-CH Audio I/O 3 phone jacks(Mic in, Line in, Line out)

Specifications Summary

Internal I/O Connector

2 x USB connectors support additional 4 USB ports

1 x 20-pin ATX Power connector

1 x 4-pin ATX12V Power connector

1 x 40 pin IDE connector

2 x COM ports

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Internal I/O

Mechanical & Environmental

Power Requirement

Power Type

Operating Temperature

Operating Humidity

Size (L x W)

Weight

* Specifications are subject to change without notice.

2 x SATA connectors

1 x Audio amplifier connector

1 x System panel connector

1 x CPU Fan connector

1 x System Fan connector

1 x Digital IO header

42W (Max). ( 3.3V, 3.08A , 5V 0.817A, 5VSB 0.387A, 12V 2.18A)

ATX

0~60°C (32~140°F)

0%~90% relative humidity, non-condensing

Mini ITX 6.69" x 6.69" (170 mm x 170 mm)

0.88 lbs (0.4 Kg)

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Block Diagram

User’s Ma nual

This chapter describes the main board

features and the new technologies it supports.

Product

introduction

AR-B7290

Production Introduction

1.1 Before you Proceed

Take note of the following precautions before you install motherboard components or

change any motherboard settings.

z Unplug the power cord from the wall socket before touching any

component.

z Use a grounded wrist strap or touch a safely grounded object or a

metal object, such as the power supply case, before handling components to avoid damaging them due to static electricity

z Hold components by the edges to avoid touching the ICs on

them.

z Whenever you uninstall any component, place it on a grounded

antistatic pad or in the bag that came with the component.

z Before you install or remove any component, ensure that the ATX

power supply is switched off or the power cord is detached from the power supply. Failure to do so may cause severe damage to the motherboard, peripherals, and/or components.

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1.2 Motherboard Overview

Before you install the motherboard, study the configuration of your chassis to ensure that

the motherboard fits into it. Refer to the chassis documentation before installing the

motherboard.

Make sure to unplug the power cord before installing or removing the motherboard. Failure to do so can cause you physical injury and damage motherboard components.

1.2.1 Placement Direction

When installing the motherboard, make sure that you place it into the chassis in the correct

orientation. The edge with external ports goes to the rear part of the chassis as indicated in

the image below.

1.2.2 Screw Holes

Place four (4) screws into the holes indicated by circles to secure the motherboard to the

chassis.

Do not over tighten the screws! Doing so can damage the motherboard.

Place this side towards the rear of the

chassis

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1.3 Motherboard Layout

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1.3.1 Layout Content List

Slots

Label Function Note Page

CF Compact Flash socket (Rear Side) N/A

MINI_PCIE Mini PCI-E slot N/A

PCI1 PCI slot N/A

SODIMM_A1 200-pin SODIMM slot 1 N/A

SODIMM_B1 200-pin SODIMM slot 2 N/A

Jumpers

Label Function Note Page

CLRTC Clear CMOS 3 x 1 header, pitch 2.54mm 32

JCOMPWR1 COM1 RI/+5V/+12V Selection 3 x 2 header, pitch 2.54mm 33

JCOMPWR2 COM2 RI/+5V/+12V Selection 3 x 2 header, pitch 2.54mm 33

Rear Panel Connector

Label Function Note Page

KBMS PS/2 keyboard and mouse 6-pin Mini-Din 34,36

COM12 Serial Port Connector D-sub 9-pin, male 34,36

VGA_DVI VGA Connector D-sub 15-pin, female 34,36

USB34 USB Connector x 2 36

LAN1_USB12 RJ-45 Ethernet Connector x 1

USB Connector x 2

AUDIO Line-in Port, Line-out Port,

Microphone Port,

34,35

5.1 Channel Audio I/O (3 jacks) 34,35

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Internal Connector

Label Function Note Page

AAFP Front Panel Audio Connector 5 x 2 header, pitch 2.54mm 37

ATX12V ATX Power Connector 2 x 2 header 38

ATXPWR ATX Power Connector 10 x 2 header 38

CHA_FAN Chassis Fan Connector 3 x 1 wafer, pitch 2.54mm 39

CPU_FAN CPU Fan Connector 4 x 1 wafer, pitch 2.54mm 39

F_PANEL System Panel Connector 5 x 2 header, pitch 2.54mm 40

JAMP1 Amplifier Connector 4 x 1 header, pitch 2.54mm 41

JBKL LCD Inverter Connector 5 x 1 header, pitch 2.00mm 41

JDIO Digital I/O Connector 5 x 2 header, pitch 2.00mm 42

JLVDS LVDS Connector HIROSE DF13S-40DP-1.25V 42

JSPI JSPI Connector 4 x 2 header, pitch 2.54mm 42

PRI_IDE Primary IDE Connector 20 x 2 header, pitch 2.54mm 43

SATA1, SATA Serial ATA Connectors 1~2

[red]

USB56 USB 2.0 Connector 5 x 2 header, pitch 2.54mm 45

7-pin header 44

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1.4 Central Processing Unit (CPU)

The motherboard comes with a 940-pin AM2 socket designed for the AMD Phenom, Athlon

64, Athlon 64 x 2, and Sempron processor.

z Make sure the AC power is off before you install the CPU. z If installing a dual-core CPU, connect the CPU fan cable to the

CPU_FAN connector to ensure system stability.

z The AM2 socket has a different pin out from the 940-pin socket

designed for the AMD Opteron processor. Make sure use a CPU is designed for the AM2 socket. The CPU fits in only one correct orientation. DO NOT forces the CPU into the socket to prevent bending the connectors on the socket and damaging the CPU!

z Your boxed AMD Phenom / Athlon 64 / Athlon 64 x 2, and

Sempron CPU processors package should come with installation instructions for the CPU, heatsink, and the retention mechanism. If the instructions in this section do not match the CPU documentation, follow the latter.

z Upon purchase of the motherboard, make sure that the PnP cap

is on the socket and the socket contacts are not bent. Contact your retailer immediately if the PnP cap is missing, or if you see any damage to the PnP cap/socket contacts/motherboard components. Your place of purchase or local distributor will shoulder the cost of repair only if the damage is shipment/transit-related.

z Keep the cap after installing the motherboard. Your place of

purchase or local distributor will process Return Merchandise Authorization (RMA) requests only if the motherboard comes with the cap on the CPU socket.

z The product warranty does not cover damage to the socket

contacts resulting from incorrect CPU installation/removal, or misplacement/loss/ incorrect removal of the PnP cap.

AR-B7290

1.4.1 Installing the CPU

1. Locate the CPU socket on the

motherboard.

Before installing the CPU, make sure that the socket box is facing towards you and the load lever is on your left.

2. Unlock the socket by pressing the lever

sideways, then lift it up to 90º~100º

angle.

Make sure that the socket

lever is lifted up to 90º ~ 100º

angle; otherwise the CPU does not fit in completely.

3. Position the CPU above the socket

such that the CPU corner with the gold

triangle matches the socket corner with

a small triangle.

4. Carefully insert the CPU into the socket

until it fits in place.

The CPU fits only in one correct orientation. DO NOT forces the CPU into the socket prevent bending the pins and damaging the CPU.

5. When the CPU is in place, push down

the socket lever to secure the CPU.

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The lever clicks on the side tab to

indicate that is locked.

6. Install a CPU heatsink and fan

following the instructions that came

with the heatsink package.

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7. Connect the CPU fan cable to the CPU_FAN connector on the motherboard.

Do not forget to connect the CPU fan connector! Hardware monitoring errors can occur if you fail to plug this connector.

After installation, make sure to plug-in the ATX power cable to the motherboard.

User’s Ma nual

1.4.2 Installing the CPU Heatsink and Fan

The AMD Athlon 64 x 2 / Athlon 64 / Sempron processor requires a specially designed

heatsink and fan assembly to ensure optimum thermal condition and performance.

z Install the motherboard to the chassis before you install the CPU

fan and heatsink assembly.

z When you buy a boxed AMD processor, the package includes the

CPU fan and heatsink assembly. If you buy a CPU separately, make sure that you use only qualified heatsink and fan assembly.

1. Place the heatsink on top of the installed CPU, making sure that the fits properly on

the retention module base.

z The retention module base is already installed on the

motherboard upon purchase.

z You do not have to remove the retention module base when

installing the CPU or installing other motherboard components.

z If you purchase a separate CPU heatsink and fan assembly,

make sure that a Thermal interface material is properly applied to the CPU heatsink or CPU before you install the heatsink and fan assembly.

Your boxed CPU heatsink and fan assembly should come with installation instructions for the CPU, heatsink, and retention mechanism. If the instructions in this section do not match the CPU documentation, follow the latter.

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2. Attach one end of the retention bracket

to the retention module base.

3. Align the other end of the retention

bracket (near the retention bracket lock)

to the retention module base. A clicking

sound denotes that the retention bracket

is in place.

Make sure that the fan and heatsink assembly perfectly fits the retention mechanism module base; otherwise, you cannot snap the retention bracket in place.

4. Push down the retention bracket lock on

the retention mechanism to secure the

heatsink and fan to the module base.

5. Connect the CPU fan cable to the

CPU_FAN connector on the

motherboard.

z Do not forget to connect the fan cables to the fan connectors.

Insufficient air flow inside the system may damage the motherboard components, and hardware monitoring errors can occur if you fail to plug this connector.

z These are not jumpers! DO NOT place jumper caps on the fan

connectors.

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After installation, make sure to plug-in the ATX power cable to the motherboard.

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1.5 System Memory

1.5.1 DIMM Sockets Location

The motherboard comes with two 200-pin Double Data Rate 2 (DDR2) SODIMM sockets.

A DDR2 module has the same physical dimensions as a DDR DIMM but has a 200-pin

footprint compared to the 184-pin DDR DIMM. DDR2 DIMMs are notched differently to

prevent installation on a DDR DIMM socket. The following figure illustrates the location of

the sockets:

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1.5.2 Memor y Configurations

You can install 256MB, 512MB, 1GB and 2GB DDR2 SDRAM DIMMs into the SODIMM

sockets using the memory configurations in this section.

z Installing DDR2 DIMM other than the recommended

configurations may cause memory sizing error or system boot failure. Use any of the recommended configurations.

z For dual-channel configuration, the total size of memory

module(s) installed per channel must be the same (DIMM1 = DIMM2).

z Always install DIMMs with the same CAS latency. For optimum

compatibility, it is recommended that you obtain memory modules from the same vendor.

z Due to chipset resource allocation, the system may detect less

than 1 GB system memory when you installed one 1 GB DDR2 memory modules.

z This motherboard does not support memory modules made up of

128 Mb chips or double-sided x16 memory modules. Make sure that the memory frequency matches the CPU FSB (Front Side Bus). Refer to the Memory frequency/CPU FSB synchronization table.

AR-B7290

1.5.3 Installing a DDR2 DIMM

Make sure to unplug the power supply before adding or removing DIMMs or other system components. Failure to do so may cause severe damage to both the motherboard and the components.

1. Locate the DIMM socket on the board.

2. Hold two edges of the DIMM module carefully, and keep away of touching its

connectors.

3. Align the notch key on the module with the rib on the slot.

4. Firmly press the modules into the socket automatically snaps into the mounting notch.

Do not force the DIMM module in with extra force as the DIMM module only fit in one

direction.

z A DDR2 DIMM is keyed with a notch so that it fits in only one

direction. DO NOT force a DIMM into a socket to avoid damaging the DIMM.

z The DDR2 DIMM sockets do not support DDR DIMMs. DO NOT

install DDR DIMMs to the DDR2 DIMM socket.

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1.5.4 Removing a DDR2 DIMM

1. Press the two ejector tabs on the slot outward simultaneously, and then pull out the

DIMM module.

Support the DIMM lightly with your fingers when pressing the ejector tabs. The DIMM might get damaged when it flips out with extra force.

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1.6 Expansion Slots

In the future, you may need to install expansion cards. The following sub‑sections describe

the slots and the expansion cards that they support.

Make sure to unplug the power cord before adding or removing expansion cards. Failure to do so may cause you physical injury and damage motherboard components.

1.6.1 Installing an Expansion Card

1. Before installing the expansion card, read the documentation that came with it and

make the necessary hardware settings for the card.

2. Remove the system unit cover (if your motherboard is already installed in a chassis).

3. Remove the bracket opposite the slot that you intend to use. Keep the screw for later

use.

4. Align the card connector with the slot and press firmly until the card is completely

seated on the slot.

5. Secure the card to the chassis with the screw you removed earlier.

6. Replace the system cover.

1.6.2 Configuring an Expansion Card

After installing the expansion card, configure it by adjusting the software settings.

1. Turn on the system and change the necessary BIOS settings if any.

2. Assign an IRQ to the card if needed. Refer to the tables on the next page.

3. Install the software drivers for the expansion card.

1.6.3 Standard Interrupt Assignments

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IRQ Priority Standard Function

0 1 System Timer

1 2 Keyboard Controller

2 - Redirect to IRQ#9

3 11 IRQ holder for PCI streering*

4 12 Communications Port (COM1)*

5 13 IRQ holder for PCI streering*

6 14 Floppy Disk Controller

7 15 Printer Port (LPT)*

8 3 System CMOS/Rear Time

9 4 IRQ holder for PCI streeing*

10 5 IRQ holder for PCI streeing*

11 6 IRQ holder for PCI streeing*

12 7 PS/2 Compatible Mouse Port*

13 8 Numeric Data Processor

14 9 Primary IDE Channel

15 10 Secondary IDE Channel

* There IRQs are usually available for ISA or PCI device.

1.6.4 PCI Slot

This motherboard has one PCI slot. The PCI slot

supports card such as a LAN card, SCSI card,

USB card, and other cards that comply with PCI

specifications. The figure shows a LAN card

installed on a PCI slot.

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1.7 Jumpers

1.7.1 Clear CMOS (CLRTC)

This jumper allows you to clear the Real Time Clock (RTC) RAM in CMOS. You can clear

the CMOS memory of date, time, and system setup parameters by erasing the CMOS RTC

RAM data. The onboard button cell battery powers the RAM data in CMOS, which include

system setup information such as system passwords. To erase the RTC RAM:

1. Turn OFF the computer and unplug the power cord.

2. Remove the onboard battery.

3. Move the jumper cap from pins 1-2 (default) to pins 2-3. Keep the cap on pins 2-3 for

about 5~10 seconds, then move the cap back to pins 1-2.

4. Re-install the battery.

5. Plug the power cord and turn ON the computer.

6. Hold down the <Del> key during the boot process and enter BIOS setup to re-enter

data.

Except when clearing the CMOS, never remove the cap on CLRTC jumper default position. Removing the cap will cause system boot failure!

Normal (Default)

Clear CMOS

1.7.2 COM1 RI/+5V/+12V Selection (JCOMPWR1)

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+5V (Default)

+12V

Ring

1.7.3 COM2 RI/+5V/+12V Selection (JCOMPWR2)

+5V (Default)

+12V

Ring

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1.8 Connectors

1.8.1 Rear Panel Connectors

No Label Function Description

1 KBMS PS/2 mouse connector The standard PS/2 mouse DIN connector is

for a PS/2 mouse. 2 COM12 Serial port connector D-Sub 9-pin, male 3 VGA_DVI 4 LAN_USB12 LAN (RJ-45) connector

This port allows Gigabit connection to a

Local Area Network (LAN) through a

network hub. Refer to the table below for

the LAN port LED indications. The optional

10/100 Mbps LAN controller allows 10/100

Mbps connection to a Local Area Network

(LAN) through a network hub.

ACT / LINK LED SPEED LED

Status Description Status Description

OFF No link OFF 10Mbps connection

Orange Linked ORANGE 100Mbps connection

Blinking Data activity GREEN 1Gbps connection

5 AUDIO Line-In port (Light Blue). This port connects a tape, CD, DVD player,

or other audio sources.

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No Label Function Description

6 AUDIO Line-Out port (Lime) This port connects a headphone or a

speaker. In 4-channel, 6-channel, and 8-channel configuration, the function of this port becomes Front Speaker Out.

7 AUDIO Microphone port (Pink) This port connects a microphone.

Refer to the audio configuration table below for the function of the audio ports in 2, 4, 6, or 8-channel configuration.

Headset

Port

2-channel 4-channel 6-channel 8-channel

Light Blue Line in Line in Line in Line in

Lime Line out Front speaker out Front speaker out Front speaker out

Pink Mic In Mic In Mic In Mic In

8 LAN_USB12 USB 2.0 connector These two 4-pin Universal Serial Bus (USB)

ports are available for connecting USB 2.0 devices.

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No Label Function Description

9 USB34 USB 2.0 connector These two 4-pin Universal Serial Bus (USB)

ports are available for connecting USB 2.0 devices.

10 VGA_DVI VGA port This 15-pin port is for a VGA monitor or other

VGA-compatible devices. 11 COM12 Serial port connector D-Sub 9-pin, male 12 KBMS PS/2 KB connector This port is for a PS/2 keyboard

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1.8.2 Front Panel Audio Connector (AAFP)

This connector is for a chassis-mounted front panel audio I/O module that supports either

HD Audio or legacy AC ‘97 (optional) audio standard. Connect one end of the front panel

audio I/O module cable to this connector.

For motherboards with the optional HD Audio feature, we recommend that you connect a high-definition front panel audio module to this connector to avail of the motherboard’s high‑definition audio capability.

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1.8.3 ATX Power Connector (ATX12V, ATXPWR)

These connectors are for ATX power supply plugs. The power supply plugs are designed to

fit these connectors in only one orientation. Find the proper orientation and push down

firmly until the connectors completely fit.

ATX12V

Important notes on the Motherboard Power Requirements

z Make sure that your ATX 12V power supply can provide 8A on

the +12V lead and at least 1A on the +5-volt standby lead (+5VSB). The minimum recommended wattage is 230W, or 300W for a fully configured system. The system can become unstable and might experience difficulty powering up if the power supply is inadequate.

z You must install a PSU with a higher power rating if you intend to

install additional devices.

EATXPWR

1.8.4 Chassis Fan Connector (CHA_FAN)

1.8.5 CPU Fan Connector (CPU_FAN)

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z Do not forget to connect the fan cables to the fan connectors.

Insufficient air flow inside the system may damage the motherboard components, and hardware monitoring errors can occur if you fail to plug this connector.

z These are not jumpers! DO NOT place jumper caps on the fan

connectors.

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1.8.6 System Panel Connector (F_PANEL)

This connector supports several chassis-mounted functions.

z System Power LED (2-pin PWRLED)

This 2-pin connector is for the system power LED. Connect the chassis power LED

cable to this connector. The system power LED lights up when you turn on the system

power, and blinks when the system is in sleep mode.

z ATX Power Button/Soft-off Button (2-pin PWRSW)

This connector is for the system power button. Pressing the power button turns the

system on or puts the system in sleep or soft-off mode depending on the BIOS settings.

Pressing the power switch for more than four seconds while the system is ON turns the

system OFF.

z Hard Disk Drive Activity LED (2-pin HDLED)

This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable

to this connector. The IDE LED lights up or flashes when data is read from or written to

the HDD.

z Reset Button (2-pin RESET)

This 2-pin connector is for the chassis-mounted reset button for system reboot without

turning off the system power.

1.8.7 Amplifier connector (JAMP1)

1.8.8 LCD Inverter Connector (JBKL)

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z Signal Description

Signal Signal Description

VR Bright adjust. Vadj=0.75V ~ 4.25V

(Recommended: 4.7KΩ, > 1/16W)

ENBKL LCD backlight ON/OFF control signal

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1.8.9 Digital I/O Connector (JDIO)

1.8.10 LVDS connector (JLVDS)

1.8.11 JSPI Connector (JSPI)

1.8.12 Primary IDE Connector (PRE_IDE)

z Orient the red markings (usually zigzag) on the IDE cable to Pin

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1.8.13 Serial ATA Connector (SATA1, SATA2)

These connectors are for the Serial ATA signal cables for Serial ATA hard disk drives.

SATA1

SATA2

SATA1

SATA2

Connect the right-angle side of SATA signal cable to SATA device. Or you may connect the right-angle side of SATA cable to the onboard SATA port to avoid mechanical conflict with huge graphics cards.

z Install the Windows® 2000 Service Pack 4 or the Windows® XP

Service Pack1 before using Serial ATA.

z When using the connectors in Standard IDE mode, connect the

primary (boot) hard disk drive to the SATA1 connector.

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1.8.14 USB 2.0 Connector (USB56)

These connectors are for USB 2.0 ports. Connect the USB/GAME module cable to any of

these connectors, then install the module to a slot opening at the back of the system

chassis. These USB connectors comply with USB 2.0 specification that supports up to 480

Mbps connection speed.

Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard!

The USB module is purchased separately.

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This chapter tells how to change

the system set tings through the BIOS

setup menus. Detailed descriptions

of the BIOS parameters are also provided.

BIOS setup

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BIOS Setup

2.1 BIOS Setup Program

This motherboard supports a programmable firmware chip that you can update using the

provided utility. Use the BIOS Setup program when you are installing a motherboard,

reconfiguring your system, or prompted to “Run Setup.” This section explains how to

configure your system using this utility.

Even if you are not prompted to use the Setup program, you can change the configuration

of your computer in the future. For example, you can enable the security password feature

or change the power management settings. This requires you to reconfigure your system

using the BIOS Setup program so that the computer can recognize these changes and

record them in the CMOS RAM of the firmware hub.

The firmware hub on the motherboard stores the Setup utility. When you start up the

computer, the system provides you with the opportunity to run this program. Press <Del>

during the Power-On-Self-Test (POST) to enter the Setup utility; otherwise, POST

continues with its test routines.

If you wish to enter Setup after POST, restart the system by pressing <Ctrl + Alt + Delete>,

or by pressing the reset button on the system chassis. You can also restart by turning the

system off and then back on. Do this last option only if the first two failed.

The Setup program is designed to make it as easy to use as possible. Being a menu-driven

program, it lets you scroll through the various sub-menus and make your selections from

the available options using the navigation keys.

z The default BIOS settings for this motherboard apply for most

conditions to ensure optimum performance. If the system becomes unstable after changing any BIOS settings, load the default settings to ensure system compatibility and stability. Select the Load Optimized Defaults from the BIOS menu screen.

z The BIOS setup screens shown in this section are for reference

purposes only, and may not exactly match what you see on your screen.

z Visit the system builder’s website to download the latest BIOS file

for this motherboard

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2.1.1 Legend Box

The keys in the legend bar allow you to navigate through the various setup menus

Key(s) Function Description

← ↑↓

+ - Change Option / Field

Enter Go to Sub Screen

PGDN Next Page

PGUP Previous Page

HOME Go to Top of Screen

END Go to Bottom of Screen

F2/F3 Change Colors

F7 Discard Changes

F8 Load Failsafe Defaults

F9 Load Optimal Defaults

F10 Save and Exit

ESC Exit

2.1.2 List Box

Select Screen

Select Item

This box appears only in the opening screen. The box displays an initial list of configurable

items in the menu you selected.

2.1.3 Sub-menu

Note that a right pointer symbol appears to the left of certain fields. This pointer

indicates that you can display a sub-menu from this field. A sub-menu contains additional

options for a field parameter. To display a sub-menu, move the highlight to the field and

press <Enter>. The sub‑menu appears. Use the legend keys to enter values and move

from field to field within a sub-menu as you would within a menu. Use the <Esc> key to

return to the main menu.

Take some time to familiarize yourself with the legend keys and their corresponding

functions. Practice navigating through the various menus and submenus. If you

accidentally make unwanted changes to any of the fields, press <F6> to load the fail-safe

default values. While moving around through the Setup program, note that explanations

appear in the Item Specific Help window located to the right of each menu. This window

displays the help text for the currently highlighted field.

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2.2 BIOS Menu Screen

When you enter the BIOS, the following screen appears. The BIOS menu screen displays

the items that allow you to make changes to the system configuration. To access the menu

items, press the up/down/right/left arrow key on the keyboard until the desired item is

highlighted, then press [Enter] to open the specific menu.

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2.2.1 Standard CMOS Features

The Standard CMOS Features screen gives you an overview of the basic system.

2.2.1.1 Date [Day, xx/ xx/ xxxx]

The date format is <week>, <month>, <day>, <year>.

2.2.1.2 Time [xx : xx : xx]

The time format is <hour><minute><second>, based on the 24-hour clock.

2.2.1.3 IDE Channel 0/1/2/3/4/5 Master / Slave / SATA1 / SATA2 z IDE HDD Auto-Detection

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[Press Enter]

z IDE Device Setup

[Auto]: Automatically detects IDE devices during POST

[None]: Select this when no IDE device is used. The system will skip the auto-detection

setup to make system start up faster.

[Manual]: User can manually input the correct settings.

9 Access Mode: The options are CHS/LBA/Large/Auto 9 Capacity: Capacity of currently installed hard disk 9 Cylinder: Number of cylinders 9 Head: Number of heads 9 Precomp: Write precomp 9 Landing Zone: Landing zone 9 Sector: Number of sectors

2.2.1.4 Halt On

Set the system to halt on errors according to the system functions specified in each option.

Configuration options: [All Errors] [No Errors] [All, But Keyboard] [All, But Diskette] [All, But

Disk/Key]

to select this option for automatic device detection.

2.2.1.5 Memor y

This category displays base memory, extended memory, and total memory detected during

POST (Power On Self Test).

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2.2.2 Advanced BIOS Features

The “Advanced BIOS Features” screen appears when choosing the “Advanced BIOS

Features” item from the “Initial Setup Screen” menu. It allows the user to configure the

motherboard according to his particular requirements. Below are some major items that are

provided in the Advanced BIOS Features screen. A quick booting function is provided for

your convenience. Simply enable the Quick Booting item to save yourself valuable time.

2.2.2.1 CPU Features

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z Virtualization Technology

When enabled, a VMM can utilize the additional hardware capabilities provide by Vander

pool Technology.

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2.2.2.2 Hard Disk Boot Priority

Set hard disk boot device priority.

2.2.2.3 Quick Power On Self Test

This allows the system to skip certain tests to speed up the boot-up procedure.

Item Description

Enabled Enable quick POST

Disabled Normal POST

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2.2.2.4 First / Second / Third Boot Device

The BIOS tries to load the OS from the devices in the sequence set here. The options are:

Item Description

Floppy Floppy Device

LS120 LS120 Device

HDD-0 First Hard Disk Device

SCSI SCSI Device

CDROM CDROM Device

HDD-1 Secondary Hard Disk Device

HDD-2 Third Hard Disk Device

HDD-3 Fourth Hard Disk Device

ZIP100 ZIP-100 Device

USB-FDD USB Floppy Device

USB-ZIP USB ZIP Device

USB-CDROM USB CDROM Device

USB-HDD USB Hard Disk Device

LAN Network Device

Disabled Disabled any boot device

2.2.2.5 Boot Other Device

Use this to boot another device. The options are “Enabled” and “Disabled”.

2.2.2.6 Boot Up NumLock Status

Set the boot up Num Lock status. The options are “On” and “Off”.

Item Description

On Enable NumLock

Off Disable NumLock

2.2.2.7 Gate A20 Option

Item Description

Normal A pin in the keyboard controller controls GateA20

Fast Lets chipset control GateA20 (Default)

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2.2.2.8 Securit y Option

This category determines whether the password is required when the sys- tem boots up or

only when entering setup. The options are:

Item Description

System

Setup

2.2.2.9 APIC Mode

This setting allows you to enable the APIC mode. The choices are “Disabled” or “Enabled.”

The system will not boot and access to Setup will be denied if the

correct password is not entered at the prompt.

The system will boot, but access to Setup will be denied if the correct

password is not entered at the prompt.

To disable security, select PASSWORD SETTING at Main Menu and then you will be asked to enter password. Do not type anything and just press <Enter>, it will disable security. Once the security is disabled, the system will boot and you can enter Setup freely.

2.2.3 Advanced Chipset Features

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2.2.3.1 UMA Frame Buffer Size

The options: Auto, 32MB, 64MB, 128MB, 256MB

2.2.3.2 Current UMA Size

The options: 32MB, 64MB, 128MB, 256MB

2.2.3.3 Video Display Device

The options: CRT only, LCD only, DFP only, CRT + LCD, CRT + DFP, LCD + DFP

2.2.3.4 Panel Types

The options:

[640x480 24bits]

[800x600 24bits]

[1024x768 24bits]

[1280x1024 24bits]

[1920x1200 24bits]

* Others configurations of resolutions are considered to be added in customized BIOS.

2.2.4 Integrated Peripherals

Use this menu to specify your settings for integrated peripherals.

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2.2.4.1 OnChip IDE Device

z IDE DMA Transfer Access

Use this field to enable or disable IDE DMA transfer access. z On-Chip IDE Channel

The options: Enabled, Disabled. z Primary/Secondary Master/Slave PIO/UMDA

The channel has both a master and a slave, making four IDE devices possible. Because

two IDE devices may have a different Mode timing (0, 1, 2, 3, 4), it is necessary for these to

be independent. The default setting “Auto” will allow auto detection to ensure optimal

performance. z On-Chip SATA Controller

The options: Enabled, Disabled. z On-Chip SATA Type

The options: Native IDE, RAID, AHCI z IDE HDD Block Mode

If the IDE hard drive supports block mode select Enabled for automatic detection of the

optimal number of block read/writes per sector the drive can support.

2.2.4.2 OnChip PCI Device

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z HD Azalia Audio

This item allows you to Enabled/Disabled Azalia/AC97 chipset.

The options: Auto, Disabled. z USB 1.0 Controller

This item allows you to set the USB Controller.

The options: Enabled, Disabled. z USB 2.0 Controller

This item allows you to set the USB 2.0 Controller.

The options: Enabled, Disabled. z USB Operation Mode

Allows you to configure the USB 2.0 controller in HiSpeed (480 Mbps) or Full Speed (12

Mbps). Configuration options: [Full/Low Speed] [HiSpeed] z USB Storage Function

The choices: Disabled, Enabled.

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2.2.4.3 Onboard LAN Boot ROM

The options are [disabled], [enable].

2.2.4.4 Onboard Serial Port

Select an address and corresponding interrupt for the first and second serial ports.

The choice: [Disabled], [3F8/IRQ4], [2F8/IRQ3], [3E8/IRQ4], [2E8/IRQ3]

2.2.4.5 PWRON After PWR-Fail

The options are [off], [on].

2.2.4.6 Watch Dog Timer Select

This option will determine watch dog timer. The choices: Disabled, 10, 20, 30, 40 Sec. 1, 2,

4 Min.

2.2.4.7 Serial Port Use IRQ

Select an IRQ for the third, forth, fifth and sixth serial ports.

The options: IRQ3, IRQ4, IRQ5, IRQ7, IRQ10, IRQ11

2.2.5 Security Chip Configuration

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2.2.5.1 TPM Support

The options: Enable, Disable

2.2.5.2 TPM Status

The options:

[No Change]: Keep current status

[Clear]: Rest configurations

[Enable & Activate]: TPM Enabling

[Deactivate & Disable]: TPM Disable

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2.2.6 Pow er Management Setup

The power management setup controls the single board computer's “green” features to

save power. The following screen shows the manufacturer’s defaults.

2.2.6.1 ACPI Function

The choices are “Enabled” and “Disabled”.

2.2.6.2 ACPI Suspend Type

This item allows you to set ACPI suspend type to S1/POS(Power On Suspend) or

S3/STR(Suspend To RAM).

2.2.6.3 PowerOn by PCI Card

The choices are “Enabled” and “Disabled”.

2.2.6.4 RTC Alarm Resume

When “Enabled”, set the date and time at which the RTC (real-time clock) alarm awakens

the system from suspend mode. The choices are “Enabled” and “Disabled”.

2.2.7 PC Health Status

This section shows the status of your CPU, Fan & System

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2.2.7.1 CPU FAN Profile Mode

The options: Optimal / Silent /Performance / Disable

2.2.7.2 System Temperature

This shows you the current temperature of system.

2.2.7.3 CPU Temperature

This shows the current CPU temperature.

2.2.7.4 Chassis FAN Speed

This shows the Chassis FAN Speed (RPM).

2.2.7.5 CPU FAN Speed

This shows the CPU FAN Speed.(RPM)

2.2.7.6 Vcore and Others Voltage

This shows the voltage of VCORE, +5V, +12V, VCC(V), VBAT(V), and 3VSB(V).

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2.2.8 Load Setup Defaults

Use this menu to load the BIOS default values that are factory settings for optimal

performance system operations. While Award has designed the custom BIOS to maximize

performance, the factory has the right to change these defaults to meet their needs.

Press <Y> to load the default values setting for optimal performance system operations.

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2.2.9 Save Password

You can set password. It is able to enter/change the options of setup menus.

Follow these steps to change the password. z Choose the “Set Password” option from the “Initial Setup Screen” menu and press

<Enter>. The screen displays the following message:

z Please Enter Your Password z Press <Enter>. z If the CMOS is good and this option has been used to change the default password,

the user is asked for the password stored in the CMOS. The screen displays the

following message:

Please Confirm Your Password

z Type the current password and press <Enter>. z After pressing <Enter> (ROM password) or the current password (user-defined), you

can change the password stored in the CMOS. The password must be no longer than

eight (8) characters. Remember, to enable the password setting feature, you must first

select either “Setup” or “System” from the “Advanced BIOS Features” menu.

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2.2.10 Save & Exit Setup

If you select this and press <Enter>, the values entered in the setup utilities will be recorded

in the CMOS memory of the chipset. The processor will check this every time you turn your

system on and compare this to what it finds as it checks the system. This record is required

for the sys- tem to operate.

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2.2.11 Exit Without Saving

Selecting this option and pressing <Enter> lets you exit the setup program without

recording any new values or changing old ones.

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Acrosser AR-B7290 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual